102775728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3191}}^1$

素因数の和:3274

約数の個数: 80

約数和(自身を含む): 294481152

約数和(自身を除く): 191705424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2684, 2928, 3191, 4026, 5368, 6382, 8052, 9573, 10736, 12764, 16104, 19146, 25528, 32208, 35101, 38292, 51056, 70202, 76584, 105303, 140404, 153168, 194651, 210606, 280808, 389302, 421212, 561616, 583953, 778604, 842424, 1167906, 1557208, 1684848, 2141161, 2335812, 3114416, 4282322, 4671624, 6423483, 8564644, 9343248, 12846966, 17129288, 25693932, 34258576, 51387864, 102775728]

約数ペア:

[(1, 102775728), (2, 51387864), (3, 34258576), (4, 25693932), (6, 17129288), (8, 12846966), (11, 9343248), (12, 8564644), (16, 6423483), (22, 4671624), (24, 4282322), (33, 3114416), (44, 2335812), (48, 2141161), (61, 1684848), (66, 1557208), (88, 1167906), (122, 842424), (132, 778604), (176, 583953), (183, 561616), (244, 421212), (264, 389302), (366, 280808), (488, 210606), (528, 194651), (671, 153168), (732, 140404), (976, 105303), (1342, 76584), (1464, 70202), (2013, 51056), (2684, 38292), (2928, 35101), (3191, 32208), (4026, 25528), (5368, 19146), (6382, 16104), (8052, 12764), (9573, 10736)]